package reflect;

import java.lang.reflect.Method;

//调用有参方法
public class ReflectDemo5 {
    public static void main(String[] args) throws Exception {
        Class cls = Class.forName("reflect.Person");
        Object obj = cls.newInstance();

        Method method = cls.getMethod("say", String.class); //say(Sting info)
        method.invoke(obj,"哈哈哈"); //obj.say("哈哈哈！")

        Method method1 = cls.getMethod("say", String.class, int.class);
        method1.invoke(obj,"嘿嘿",5);
    }
}
